(1971). Methodological studies for the establishment at the national and regional level of overall transport plans: Report of the fifteenth Round Table on Transport Economics held in Paris on 8th - 10th December 1971.
Chicago-Zitierstil (17. Ausg.)Methodological Studies for the Establishment at the National and Regional Level of Overall Transport Plans: Report of the Fifteenth Round Table on Transport Economics Held in Paris on 8th - 10th December 1971. Paris, 1971.
MLA-Zitierstil (9. Ausg.)Methodological Studies for the Establishment at the National and Regional Level of Overall Transport Plans: Report of the Fifteenth Round Table on Transport Economics Held in Paris on 8th - 10th December 1971. 1971.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.